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openSUSE Leap 15.5 SUSE-SU-2024:1103-1 important: qemu buffer overflow

opensuse
Calendar Grey April 8, 2024
Dist Opensuse Esm H88
The latest qemu patch resolves memory corruption vulnerabilities, enhancing security in openSUSE Leap 15.5 and SUSE Linux Enterprise.
This update for qemu fixes the following issues: CVE-2024-26327: Fixed buffer overflow via invalid SR/IOV NumVFs value (bsc#1220062).

Description

This update for qemu fixes the following issues:

* CVE-2024-26327: Fixed buffer overflow via invalid SR/IOV NumVFs value

(bsc#1220062).

* CVE-2024-24474: Fixed integer overflow results in buffer overflow via SCSI

command (bsc#1220134).

* CVE-2023-6693: Fixed stack buffer overflow in virtio_net_flush_tx()

(bsc#1218484).

* CVE-2023-1544: Fixed out-of-bounds read in pvrdma_ring_next_elem_read()

(bsc#1209554).

* CVE-2024-26328: Fixed invalid NumVFs value handled in NVME SR/IOV

implementation (bsc#1220065).

The following non-security bug was fixed:

* Removing in-use mediated device should fail with error message instead of

hang (bsc#1205316).

Topics%20covered

Topics Covered

security advisory critical issue buffer overflow software patch important fix openSUSE qemu update

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* SUSE Package Hub 15 15-SP5

zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2024-1103=1

* Server Applications Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2024-1103=1

* openSUSE Leap 15.5

zypper in -t patch SUSE-2024-1103=1 openSUSE-SLE-15.5-2024-1103=1

* SUSE Linux Enterprise Micro 5.5

zypper in -t patch SUSE-SLE-Micro-5.5-2024-1103=1

* Basesystem Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-1103=1

Package List

* SUSE Package Hub 15 15-SP5 (noarch)

* qemu-microvm-7.1.0-150500.49.12.1

* qemu-sgabios-8-150500.49.12.1

* qemu-SLOF-7.1.0-150500.49.12.1

* qemu-seabios-1.16.0_0_gd239552-150500.49.12.1

* qemu-vgabios-1.16.0_0_gd239552-150500.49.12.1

* qemu-skiboot-7.1.0-150500.49.12.1

* SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)

* qemu-block-nfs-7.1.0-150500.49.12.1

* qemu-hw-usb-smartcard-debuginfo-7.1.0-150500.49.12.1

* qemu-accel-qtest-debuginfo-7.1.0-150500.49.12.1

* qemu-accel-qtest-7.1.0-150500.49.12.1

* qemu-ivshmem-tools-debuginfo-7.1.0-150500.49.12.1

* qemu-block-dmg-debuginfo-7.1.0-150500.49.12.1

* qemu-audio-oss-debuginfo-7.1.0-150500.49.12.1

* qemu-hw-usb-smartcard-7.1.0-150500.49.12.1

* qemu-extra-debuginfo-7.1.0-150500.49.12.1

* qemu-block-dmg-7.1.0-150500.49.12.1

* qemu-vhost-user-gpu-7.1.0-150500.49.12.1

* qemu-audio-oss-7.1.0-150500.49.12.1

* qemu-audio-jack-debuginfo-7.1.0-150500.49.12.1

* qemu-vhost-user-gpu-debuginfo-7.1.0-150500.49.12.1

* qemu-extra-7.1.0-150500.49.12.1

*...

Read the Full Advisory

References

* bsc#1205316

* bsc#1209554

* bsc#1218484

* bsc#1220062

* bsc#1220065

* bsc#1220134

* jsc#PED-7366

* jsc#PED-8113

## References:

* https://www.suse.com/security/cve/CVE-2023-1544.html

* https://www.suse.com/security/cve/CVE-2023-6693.html

* https://www.suse.com/security/cve/CVE-2024-24474.html

* https://www.suse.com/security/cve/CVE-2024-26327.html

* https://www.suse.com/security/cve/CVE-2024-26328.html

* https://bugzilla.suse.com/show_bug.cgi?id=1205316

* https://bugzilla.suse.com/show_bug.cgi?id=1209554

* https://bugzilla.suse.com/show_bug.cgi?id=1218484

* https://bugzilla.suse.com/show_bug.cgi?id=1220062

* https://bugzilla.suse.com/show_bug.cgi?id=1220065

* https://bugzilla.suse.com/show_bug.cgi?id=1220134

*

*

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:1103-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical issue buffer overflow software patch important fix openSUSE qemu update

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